From ff6afd5a968cadabd3d68800299fea5e018e9ad4 Mon Sep 17 00:00:00 2001
From: Sun Yimin <emmansun@users.noreply.github.com>
Date: Mon, 27 May 2024 17:49:13 +0800
Subject: [PATCH] sm3: fix arm64 issue

---
 sm3/sm3blocks_arm64.s | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sm3/sm3blocks_arm64.s b/sm3/sm3blocks_arm64.s
index 26c050b..ca4688b 100644
--- a/sm3/sm3blocks_arm64.s
+++ b/sm3/sm3blocks_arm64.s
@@ -310,6 +310,7 @@ loop:
 
 	RET
 
+#undef digPtr
 // func copyResultsBy4(dig *uint32, dst *byte)
 TEXT ·copyResultsBy4(SB),NOSPLIT,$0
 #define digPtr R0